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CHANGELOG.md

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Changelog & Release Notes

Upgrading

To upgrade to the latest version of aerokit use pip:

pip install aerokit --upgrade

You can determine your currently installed version using this command:

pip show aerokit

Versions

1.2.0 (2023-11-22)

new

  • common.numspectral subpackage with Chebyshev derivation operator
  • stability.OrrSommerfeld with new Orr-Sommerfeld model
  • stability.Euler with new Linearized Euler model
  • eigenvalue problem, solver, sorting functions, convergence with Rayleigh method

1.1.3 (2021-06-02)

fixed

  • instance.riemann: fix wave speeds for right wave if it is an expansion

1.1.2 (2021-04-15)

fixed

  • remove debug print in aero.ShockWave conical functions
  • add reverse function conical_Mach_walldeflection_sigma (upstream Mach number from conical wall deflection and shock angle)

1.1.1 (2021-03-29)

changed

  • save and restore default in common.defaultgas
  • change Pi to Pt in ShockWave functions (backward compatibility handled)

fixed

  • improve aero.MassFlow initialization for Sigma to Mach computations
  • instance.nozzle is now using prescribed gamma
  • some recommended fixes by LGTM code analysis
  • improve test coverage

1.1.0 (2021-02-05)

changed

  • changed total/stagnation notation Ti,Pi to Tt,Pt (backward compatibility handled)
  • moved nozzle and riemann to instance.* submodule

1.0.0 (2021-01-20)

  • aero.Isentropic submodule: classical compressible isentropic flow functions
  • aero.ShockWave submodule: local (2D) and conical shock functions (shock angle and deviation)
  • aero.Supersonic submodule: supersonic 2D invariants, Busemann/Prandtl meyer functions
  • aero.Massflow submodule: 1D massflow functions
  • aero.Fanno submodule: theoretical solution of Fanno 1D flow (momentum source)
  • aero.Rayleigh submodule: theoretical solution of Rayleigh 1D flow (energy source)